Tein coilover damper issue??
Those allen headed bolts lock-in the camber settings. If they are loosened, you can slide the shock in the slotted opening adjusting camber
https://www.youtube.com/watch?v=lyUwZf7udD0
https://www.youtube.com/watch?v=lyUwZf7udD0
Those allen headed bolts lock-in the camber settings. If they are loosened, you can slide the shock in the slotted opening adjusting camber
https://www.youtube.com/watch?v=lyUwZf7udD0
https://www.youtube.com/watch?v=lyUwZf7udD0
With regard to the concern that it is overly stiff. Who installed these?
It is possible that if you adjust the height using the spring seat instead of adjusting via the lower bracket, that you could lower the piston shaft all the way down into the body thus removing all the stroke, and you'd be riding on the bumpstop...and increasing your spring rate to near rigid. While i highly doubt that is the case, it wouldn't be the first time its happened.
And as for why Tein chooses the spring rates they do, particularly with any damper that is intended for street use, they are typically looking to achieve the best ride quality possible. Have you ever noticed that with an aggressively (rear) sprung car or truck, putting passengers or cargo in the back smoothes it out? Same idea.
I do understand that for optimal performance, the Evo does require higher rates in the rear due to the motion ratio being less than 1:1. Just trying to offer some perspective.
It is possible that if you adjust the height using the spring seat instead of adjusting via the lower bracket, that you could lower the piston shaft all the way down into the body thus removing all the stroke, and you'd be riding on the bumpstop...and increasing your spring rate to near rigid. While i highly doubt that is the case, it wouldn't be the first time its happened.
And as for why Tein chooses the spring rates they do, particularly with any damper that is intended for street use, they are typically looking to achieve the best ride quality possible. Have you ever noticed that with an aggressively (rear) sprung car or truck, putting passengers or cargo in the back smoothes it out? Same idea.
I do understand that for optimal performance, the Evo does require higher rates in the rear due to the motion ratio being less than 1:1. Just trying to offer some perspective.
mod:
hks cat back exhaust, hks intake, trust intercooler piping, ssfc, turbosmart manual b/c
is the stock spark plug is fine for this mod?

Im not a tuning expert, but my tuner recommended the stock plug @ stock gap on a stock tuned 4G63
Thanks for helping out
Im still taken back by the heavy front spring w/the lower rate spring in the rear, not to mention the big rate spread between them. A spring rate change is in order
So what's the normal rate for street car on the front and back?
Im not a tuning expert, but my tuner recommended the stock plug @ stock gap on a stock tuned 4G63

So what's the normal rate for street car on the front and back?
Im not a tuning expert, but my tuner recommended the stock plug @ stock gap on a stock tuned 4G63

Agreed, wouldn't be my first choice either.
That said (OP) those are still a good quality kit that should give good performance for many, many miles. By and large, they are one of the more durable and longer lasting dampers out there. Should you decide to investigate different rates, they will handle about 2k change in either direction before you need to revalve.
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